Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669563 | Chipper shredder with use-enhancing features | Andrew W. Haver | 1997-09-23 |
| 5603459 | Chipper-shredder with enhanced user features | Andrew W. Haver | 1997-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669563 | Chipper shredder with use-enhancing features | Andrew W. Haver | 1997-09-23 |
| 5603459 | Chipper-shredder with enhanced user features | Andrew W. Haver | 1997-02-18 |